18610323

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 25890816

約数和(自身を除く): 7280493

約数列:

[1, 3, 31, 93, 97, 291, 2063, 3007, 6189, 9021, 63953, 191859, 200111, 600333, 6203441, 18610323]

約数ペア:

[(1, 18610323), (3, 6203441), (31, 600333), (93, 200111), (97, 191859), (291, 63953), (2063, 9021), (3007, 6189)]